Abstract: The present disclosure relates to PI3Ka inhibitors, the crystalline forms, salts, and cocrystals thereof, and the compositions and methods of making and use thereof.

Abstract: In embodiments of the present application, signals received by a plurality of first antennas can be transmitted to a T-BOX through a first wiring harness. Correspondingly, the plurality of first antennas can also receive signals transmitted from the T-BOX through the first wiring harness and transmit the signals. Moreover, signals received by a second antenna can be transmitted to the T-BOX and a P-BOX through a second wiring harness and a third wiring harness, respectively, to facilitate positioning and network communication.

Abstract: The present invention discloses a method for measuring the distance between an excavator and a high-voltage transmission line, comprising obtaining camera parameters through the Zhang's Checkerboard calibration method; collecting images, inputting images fully entering the field of view of the camera into a model; obtaining the pixel coordinate of a target frame through the YOLOV5 algorithm; obtaining target world coordinate; analyzing lengths, widths, and heights of 3D models of excavators by using a clustering algorithm, and calculating the geometric mean of each cluster; and measuring the height of the transmission line by a millimeter wave radar, and estimating the height of an object from the steps above, thereby obtaining the distance between the excavator and the high-voltage transmission line.

Abstract: Embodiments of the present disclosure provide a method for temperature detection. The method comprises obtaining a sensed temperature from a sensor, the sensor being in a mounted mode where the sensor is thermally radiated by a variable heat source and a fixed heat source; determining a temperature change rate of the sensor and at least one affecting factor that affects temperature sensing of the sensor; and determining a temperature of the variable heat source based on the sensed temperature, the temperature change rate, and the affecting factor. According to the method of the present disclosure, the temperature of the variable heat source such as an ambient temperature can be obtained or determined without a dedicated sensor and cables. With this method, the ambient temperature can be determined by a sensor for sensing a temperature of a heating element such as a battery, a control unit or the like.

Abstract: The present disclosure relates to a standby power supply, including: a first sub power supply configured to provide alternating current electrical energy, where the first sub power supply is connected to an input terminal of an alternating current/direct current (AC/DC) converter; the AC/DC converter configured to convert the alternating current electrical energy into direct current electrical energy, where an output terminal of the AC/DC converter is connected to an output terminal of the standby power supply; and second sub power supplies configured to provide the direct current electrical energy, where the second sub power supplies are connected to the output terminal of the standby power supply. Through the present disclosure, a standby power supply solution having high reliability and capable of meeting power consuming requirements of a load with a great change in power demand such as a wind generator may be provided.

Abstract: A frame for a pool that may be installed as a series of links is disclosed. The series of links may be configured to connect to one or more other links. One or more links may be extendable from a collapsed configuration to an extended configuration. A first link of the one or more links may be configured to connect to a second link of the one or more links. An extendable portion of the first link may connect to a connecting member of the second link. The first link may include a first frame member that pivots relative to a second frame member. The pool may include a liner that is installed on the frame of the pool. The liner may attach to the frame by passing above and around one or more frame members.

Abstract: The present disclosure provides a method and a device for evaluating a shipping risk caused by a sea ice disaster, and a computing device. The method includes: obtaining a historical daily-scale sea ice thickness data set of a monitored region; evaluating a risk level of sea ice disaster-inducing factors, vulnerability of a disaster-affected body and an exposure level in accordance with the historical daily-scale sea ice thickness data set; determining a disaster-bearing capability and a risk level of the disaster-affected body in the sea ice disaster in accordance with the risk level of the sea ice disaster-inducing factors, the vulnerability of the disaster-affected body and the exposure level; and evaluating shipping risks for different types of disaster-affected bodies within different return periods in accordance with the disaster-bearing capability and the risk level of the disaster-affected body in the sea ice disaster.

Abstract: Systems for manufacturing a working wire for a continuous biological sensor include an automated measurement system configured to measure, as an in-line process with a dipping station, a plurality of diameters along a length of a working wire. Systems also include a controller in communication with the automated measurement system, wherein the controller is configured to determine a thickness difference, the thickness difference being a difference between a thickness setpoint and an aggregate criteria for the plurality of diameters. The systems may include the dipping station, that is configured to hold a coating solution, and may include a robot positioned to move the fixture to the automated measurement system.

Abstract: According to an aspect. there is provided a treatment device (2; 400) for performing light-based treatment operations on or to a subject. The treatment device (2; 400) comprises a U-shaped light source (12; 202; 301; 402) for emitting a light pulse; a light exit window (10; 201) through which the light pulse is emitted from the treatment device (2; 400); and a reflector (302; 403) for reflecting the light pulse towards the light exit window (10; 201). The treatment device (2; 400) is configured to operate with the light source (12; 202; 301; 402) and the reflector (302; 403) in a first configuration (210; 310, 320) for performing hair removal on the subject. and with the light source (12; 202; 301; 402) and the reflector (302; 403) in a second configuration (220; 330) for performing skin rejuvenation on the subject.

Abstract: A method for generating an operation scheduling scheme of a hydrogen-photovoltaic-storage-charging integrated energy station includes the following steps: setting operating parameters of a hydrogen-photovoltaic-storage-charging integrated energy station; establishing an operation scheduling model of the hydrogen-photovoltaic-storage-charging integrated energy station according to the operating parameters; and finally, iteratively solving the operation scheduling model of the hydrogen-photovoltaic-storage-charging integrated energy station by means of an improved grey wolf optimization algorithm to obtain individual position with a maximum predation benefit in a current wolf population, and outputting the individual position as an optimal scheduling scheme of the hydrogen-photovoltaic-storage-charging integrated energy station.

Abstract: This application provides a downlink transmitting system and a switching method. An example downlink transmitting system includes at least one digital intermediate frequency module group, at least one Tx port group, a plurality of power amplifiers (PAs), at least one switching switch, and an antenna array. The plurality of PAs are connected to the antenna array. The plurality of PAs are connected to all Tx ports included in the downlink transmitting system in a one-to-one correspondence. The at least one digital intermediate frequency module group is in a one-to-one correspondence with the at least one Tx port group. Each of the at least one Tx port group is connected to each digital intermediate frequency module in a corresponding digital intermediate frequency module group through one of the at least one switching switch. The each of the at least one Tx port group includes a plurality of Tx ports.

Abstract: An apparatus, system and method for controlling airflow is described. The apparatus comprises a wall which delimits a flared bore. The apparatus further comprises at least one air guide member which retractably protrudes into the flared bore from the wall. The flared bore widens to an outlet, thereby to permit a diverging airflow to be expelled therefrom when each of the at least one air guide member is retracted. When the at least one air guide member protrudes into the flared bore, air flowing in the flared bore is guided by a surface, e.g. a concave surface, of the respective air guide member away from the wall and towards the outlet. The retractable air guide member thus enables the direction and/or degree of convergence of the air flowing out of the outlet to be controlled.

Abstract: Disclosed is a privacy-preserved method for constructing an aggregate thermal dynamic model of buildings, including the steps of: establishing a thermal dynamic model of one building region, and establishing an aggregate thermal dynamic model of buildings based on an aggregation equation; performing parameter estimation using a least square method based on a measurement equation, introducing a regular term to solve a sparsity problem, and obtaining a parameter estimation model in a compact form for the aggregate thermal dynamic model of buildings; and establishing a privacy-preserved parameter estimation method for the aggregate thermal dynamic model of buildings. Based on the technique, the aggregate modeling is performed on numerous buildings by a building load aggregator to participate in the operation and control of an energy system while preserving privacy of building users, promoting the mining of thermal inertia of buildings and enhancing the flexibility of operation and regulation of a power system.

Abstract: The present application proposes an illumination assembly, a gear shifting assembly, an electric tube cutting needle. The electric tube cutting needle defines a front end and a rear end of the travel of a winding slider in the winding assembly by means of a detection module and a control module, and achieves an electrified winding operation and excitation reset operation by means of a motor drive module which drives the winding assembly and the excitation assembly, which can ensure that the winding slider stops when the backward movement reaches the rear end during the winding process, as well as that the winding slider stops when the forward movement reaches the front end during the reset process. Compared with the conventional manual tube cutting needles that require manual winding operation, it is more labour-saving and stable, and can improve the efficiency and convenience of the operation of the tube cutting needle.

Abstract: Disclosed is an analytical method for dynamic analysis of a natural gas network in the field of energy system modeling and operational analysis, which includes establishing adynamic model of natural gas transmission according to the conservation equations, and reconstructing the dynamic model into the equations in a heat conduction equation form. The present disclosure directly constructs an analytical method for dynamic analysis of a natural gas network, avoiding approximation errors, numerical dispersion, and dissipation compared with the traditional numerical methods. The discretization process is avoided during the solution, greatly improving the computational efficiency and solution accuracy of dynamic analysis of the natural gas network.